Article ID: 837355 - View products that this article applies to.
A virtual private network (VPN) is the extension of a private network that encompasses links across shared or public networks such as the Internet.
By using a VPN, you can send data between two computers across a shared or public network in a manner that emulates a point-to-point private link. VPN connections allow remote users to obtain a remote access connection to an organization server by using the Internet.
From a user’s perspective, the VPN is a point-to-point connection between the computer, the VPN client, and an organization server (the VPN server).
This article discusses how to configure a Microsoft Internet Security and Acceleration (ISA) Server 2006 or ISA Server 2004 as the VPN server and how to configure VPN remote client access.
You can manage VPN client access to the corporate network by using ISA Server or Microsoft Forefront Threat Management Gateway, Medium Business Edition as the VPN server. VPN clients can be quarantined by ISA Server in the Quarantined VPN Clients network until their compliance with corporate security requirements is verified. Then, the VPN clients can be moved to the VPN Clients network. VPN client networks are subject to the ISA Server firewall access policy that controls VPN client access to network resources.
To configure VPN remote client access, follow these steps:
http://go.microsoft.com/fwlink/?LinkId=58803For more information about VPN roaming clients and quarantine control in ISA Server, visit the following Microsoft Web site:
http://go.microsoft.com/fwlink/?LinkID=35247For more information about VPN roaming clients and quarantine control in ISA Server, Enterprise Edition, visit the following Microsoft Web site:
http://go.microsoft.com/fwlink/?LinkID=34637For more information about how to configure VPN access in ISA Server, search on "VPN" in ISA Server Help.
Article ID: 837355 - Last Review: December 29, 2008 - Revision: 4.0